2042181552

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{3203}}^1$

素因数の和:3610

約数の個数: 80

約数和(自身を含む): 5435009280

約数和(自身を除く): 3392827728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 359, 444, 592, 718, 888, 1077, 1436, 1776, 2154, 2872, 3203, 4308, 5744, 6406, 8616, 9609, 12812, 13283, 17232, 19218, 25624, 26566, 38436, 39849, 51248, 53132, 76872, 79698, 106264, 118511, 153744, 159396, 212528, 237022, 318792, 355533, 474044, 637584, 711066, 948088, 1149877, 1422132, 1896176, 2299754, 2844264, 3449631, 4599508, 5688528, 6899262, 9199016, 13798524, 18398032, 27597048, 42545449, 55194096, 85090898, 127636347, 170181796, 255272694, 340363592, 510545388, 680727184, 1021090776, 2042181552]

約数ペア:

[(1, 2042181552), (2, 1021090776), (3, 680727184), (4, 510545388), (6, 340363592), (8, 255272694), (12, 170181796), (16, 127636347), (24, 85090898), (37, 55194096), (48, 42545449), (74, 27597048), (111, 18398032), (148, 13798524), (222, 9199016), (296, 6899262), (359, 5688528), (444, 4599508), (592, 3449631), (718, 2844264), (888, 2299754), (1077, 1896176), (1436, 1422132), (1776, 1149877), (2154, 948088), (2872, 711066), (3203, 637584), (4308, 474044), (5744, 355533), (6406, 318792), (8616, 237022), (9609, 212528), (12812, 159396), (13283, 153744), (17232, 118511), (19218, 106264), (25624, 79698), (26566, 76872), (38436, 53132), (39849, 51248)]